SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

markowa.pl

SSL/TLS Certificate

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SSL/TLS Certificate for markowa.pl

Valid
Issued by (CA)
Asseco Data Systems S.A.
Subject
*.markowa.pl
Valid from
Oct 29, 2025
Valid until
Oct 29, 2026 (99 days remaining)
Public key
RSA 4096-bit
Serial
503F37ED62603A169ABD8601E0F6C2E7
SHA-256 fingerprint
EB:DA:A6:BD:6D:11:22:BC:65:85:0D:77:E3:1C:DE:DA:48:F4:66:A7:80:5D:6E:81:0A:23:29:42:2D:EC:F7:AC
Chain
Certum DV TLS G2 R39 CA → Certum Trusted Root CA
Subject Alternative Names (2)
*.markowa.pl, markowa.pl

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.